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<div class="title">ad_http_handler.c</div>  </div>
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<a href="ad__http__handler_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * libasyncd</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (c) 2014 Seungyoung Kim.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * modification, are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * 1. Redistributions of source code must retain the above copyright notice,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *    this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *    this list of conditions and the following disclaimer in the documentation</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *    and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> * POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment"> * HTTP protocol request/response handler.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> * @file ad_http_handler.c</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &lt;stdbool.h&gt;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &lt;strings.h&gt;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &lt;limits.h&gt;</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &lt;assert.h&gt;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &lt;errno.h&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;event2/buffer.h&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &quot;qlibc/qlibc.h&quot;</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ad__server_8h.html">ad_server.h</a>&quot;</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ad__http__handler_8h.html">ad_http_handler.h</a>&quot;</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#include &quot;macro.h&quot;</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#ifndef _DOXYGEN_SKIP</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor"></span><span class="keyword">static</span> <a class="code" href="structad__http__s.html">ad_http_t</a> *http_new(<span class="keyword">struct</span> evbuffer *out);</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> http_free(<a class="code" href="structad__http__s.html">ad_http_t</a> *http);</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> http_free_cb(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keyword">static</span> <span class="keywordtype">size_t</span> http_add_inbuf(<span class="keyword">struct</span> evbuffer *buffer, <a class="code" href="structad__http__s.html">ad_http_t</a> *http,</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;                             <span class="keywordtype">size_t</span> maxsize);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> http_parser(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> parse_requestline(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keywordtype">char</span> *line);</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> parse_headers(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in);</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> parse_body(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in);</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="keyword">static</span> ssize_t parse_chunked_body(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in);</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> isValidPathname(<span class="keyword">const</span> <span class="keywordtype">char</span> *path);</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> correctPathname(<span class="keywordtype">char</span> *path);</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="keyword">static</span> <span class="keywordtype">char</span> *evbuffer_peekln(<span class="keyword">struct</span> evbuffer *buffer, <span class="keywordtype">size_t</span> *n_read_out,</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                             <span class="keyword">enum</span> evbuffer_eol_style eol_style);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="keyword">static</span> ssize_t evbuffer_drainln(<span class="keyword">struct</span> evbuffer *buffer, <span class="keywordtype">size_t</span> *n_read_out,</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;                                <span class="keyword">enum</span> evbuffer_eol_style eol_style);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor"></span><span class="comment"></span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment"> * HTTP protocol handler hook.</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment"> * This hook provides an easy way to handle HTTP request/response.</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment"> * @note</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment"> *   This hook must be registered at the top of hook chain.</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment"> * @code</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment"> *   ad_server_t *server = ad_server_new();</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment"> *   ad_server_register_hook(server, ad_http_handler, NULL);</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment"> * @endcode</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a6b65a1411892e20395127d00502a2c44">   84</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="ad__http__handler_8c.html#a6b65a1411892e20395127d00502a2c44">ad_http_handler</a>(<span class="keywordtype">short</span> event, <a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keywordtype">void</span> *userdata) {</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keywordflow">if</span> (event &amp; <a class="code" href="ad__server_8h.html#afcba550cce3f169b37f718e3a6a7a20c">AD_EVENT_INIT</a>) {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        DEBUG(<span class="stringliteral">&quot;==&gt; HTTP INIT&quot;</span>);</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <a class="code" href="structad__http__s.html">ad_http_t</a> *http = http_new(conn-&gt;<a class="code" href="structad__conn__s.html#a30d7905f017359ece17a8c7406fc20fc">out</a>);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="keywordflow">if</span> (http == NULL)</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a3b06b0e022e3225a5c252f0141cb5ae4">AD_CLOSE</a>;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        <a class="code" href="ad__server_8c.html#a5ed8e931164315ca27568958a1d70316">ad_conn_set_extra</a>(conn, http, http_free_cb);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a8d1358baba080a2f6b0d350928af7a89">AD_OK</a>;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (event &amp; <a class="code" href="ad__server_8h.html#a5cdb1e1bd63023d45c94447b4254b17d">AD_EVENT_READ</a>) {</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        DEBUG(<span class="stringliteral">&quot;==&gt; HTTP READ&quot;</span>);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        <span class="keywordtype">int</span> status = http_parser(http, conn-&gt;<a class="code" href="structad__conn__s.html#a0c33794bef5cb9c633c09026173f64cd">in</a>);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keywordflow">if</span> (conn-&gt;<a class="code" href="structad__conn__s.html#a3d78c01960c23c9a5db3216a74d903b5">method</a> == NULL &amp;&amp; http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#aa01e34066ff0db7db68172c9089f6e69">method</a> != NULL) {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            <a class="code" href="ad__server_8c.html#aef5876145774e9c6d38e68c06d05e34c">ad_conn_set_method</a>(conn, http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#aa01e34066ff0db7db68172c9089f6e69">method</a>);</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        }</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        <span class="keywordflow">return</span> status;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (event &amp; <a class="code" href="ad__server_8h.html#a7ba189c66b4487ee0659d4b4e362ba4f">AD_EVENT_WRITE</a>) {</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        DEBUG(<span class="stringliteral">&quot;==&gt; HTTP WRITE&quot;</span>);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a8d1358baba080a2f6b0d350928af7a89">AD_OK</a>;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (event &amp; <a class="code" href="ad__server_8h.html#af6be13c8801f47101a25514526b524a7">AD_EVENT_CLOSE</a>) {</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        DEBUG(<span class="stringliteral">&quot;==&gt; HTTP CLOSE=%x (TIMEOUT=%d, SHUTDOWN=%d)&quot;</span>,</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                event, event &amp; <a class="code" href="ad__server_8h.html#a9dadbc14bb0003f3072d13594c81403e">AD_EVENT_TIMEOUT</a>, event &amp; <a class="code" href="ad__server_8h.html#ab3b205b8862fd4a318005466961934f1">AD_EVENT_SHUTDOWN</a>);</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a8d1358baba080a2f6b0d350928af7a89">AD_OK</a>;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    }</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    BUG_EXIT();</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a3b06b0e022e3225a5c252f0141cb5ae4">AD_CLOSE</a>;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;}</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment"> * Return the request status.</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a20357ffbba80b590ad70f451b2ae299e">  116</a></span>&#160;<span class="keyword">enum</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82">ad_http_request_status_e</a> <a class="code" href="ad__http__handler_8c.html#a20357ffbba80b590ad70f451b2ae299e">ad_http_get_status</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn) {</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="keywordflow">if</span> (http == NULL)</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a>;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a>;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;}</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a9b8117eea824b918f2cc0d80251dfe3a">  123</a></span>&#160;<span class="keyword">struct </span>evbuffer *<a class="code" href="ad__http__handler_8c.html#a9b8117eea824b918f2cc0d80251dfe3a">ad_http_get_inbuf</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn) {</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a>;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;}</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#af5085188b8be2e7ab290fe0ec22789b4">  128</a></span>&#160;<span class="keyword">struct </span>evbuffer *<a class="code" href="ad__http__handler_8c.html#af5085188b8be2e7ab290fe0ec22789b4">ad_http_get_outbuf</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn) {</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;}</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="comment"> * Get request header.</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="comment"> * @param name name of header.</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment"> * @return value of string if found, otherwise NULL.</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#aa931a4adcd07f3bc23fe4f183dc4c8dc">  140</a></span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="ad__http__handler_8c.html#aa931a4adcd07f3bc23fe4f183dc4c8dc">ad_http_get_request_header</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) {</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;getstr(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, name, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;}</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment"> * Return the size of content from the request.</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#ac07e895997348c2885722f98c3260438">  148</a></span>&#160;off_t <a class="code" href="ad__http__handler_8c.html#ac07e895997348c2885722f98c3260438">ad_http_get_content_length</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn) {</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a>;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;}</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="comment"> * Return the actual size of data stored in in-buffer</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a468ef4268a9a7c71dfce494c446ebcb5">  157</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="ad__http__handler_8c.html#a468ef4268a9a7c71dfce494c446ebcb5">ad_http_get_content_length_stored</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn) {</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <span class="keywordflow">return</span> evbuffer_get_length(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a>);</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;}</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="comment"> * Remove content from the in-buffer.</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="comment"> * The return data gets null terminated for convenience. For an example,</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="comment"> * if it reads 3 bytes, it will allocate 4 bytes and the 4th byte will</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="comment"> * be set to null terminator. `storedsized` will still return 3.</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="comment"> * @param maxsize maximum length of data to read. 0 to read everything.</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="comment"> * @param storedsize the size of data read and stored in the return.</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a4d28e689e120cfa22217507c74683779">  172</a></span>&#160;<span class="keywordtype">void</span> *<a class="code" href="ad__http__handler_8c.html#a4d28e689e120cfa22217507c74683779">ad_http_get_content</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keywordtype">size_t</span> maxsize, <span class="keywordtype">size_t</span> *storedsize) {</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keywordtype">size_t</span> inbuflen = evbuffer_get_length(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a>);</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="keywordtype">size_t</span> readlen =</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            (maxsize == 0) ?</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;                    inbuflen : ((inbuflen &lt; maxsize) ? inbuflen : maxsize);</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keywordflow">if</span> (readlen == 0)</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="keywordtype">void</span> *data = malloc(readlen + 1);</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keywordflow">if</span> (data == NULL)</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="keywordtype">size_t</span> removedlen = evbuffer_remove(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a>, data, readlen);</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    ((<span class="keywordtype">char</span>*)data)[removedlen] = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    <span class="keywordflow">if</span> (storedsize)</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        *storedsize = removedlen;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    <span class="keywordflow">return</span> data;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;}</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="comment"> * Return whether the request is keep-alive request or not.</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="comment"> * @return 1 if keep-alive request, otherwise 0.</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#ae6a1a9707180447257fd769b249ee42d">  199</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="ad__http__handler_8c.html#ae6a1a9707180447257fd769b249ee42d">ad_http_is_keepalive_request</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn) {</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a> == NULL) {</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    }</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *connection = <a class="code" href="ad__http__handler_8c.html#aa931a4adcd07f3bc23fe4f183dc4c8dc">ad_http_get_request_header</a>(conn, <span class="stringliteral">&quot;Connection&quot;</span>);</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <span class="keywordflow">if</span> (!strcmp(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>, <a class="code" href="ad__http__handler_8h.html#aba396af03e2875b5ddedee43ad3c4707">HTTP_PROTOCOL_11</a>)) {</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        <span class="comment">// In HTTP/1.1, Keep-Alive is on by default unless explicitly specified.</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;        <span class="keywordflow">if</span> (connection != NULL &amp;&amp; !strcmp(connection, <span class="stringliteral">&quot;close&quot;</span>)) {</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;            <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        }</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;        <span class="comment">// In older version, Keep-Alive is off by default unless requested.</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;        <span class="keywordflow">if</span> (connection != NULL</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;                &amp;&amp; (!strcmp(connection, <span class="stringliteral">&quot;Keep-Alive&quot;</span>)</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                        || !strcmp(connection, <span class="stringliteral">&quot;TE&quot;</span>))) {</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;            <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        }</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    }</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;}</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="comment"> * Set response header.</span></div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="comment"> * @param name name of header.</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="comment"> * @param value value string to set. NULL to remove the header.</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="comment"> * @return 0 on success, -1 if we already sent it out.</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a59ed09afcce36474000c6cded0bd7b64">  231</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="ad__http__handler_8c.html#a59ed09afcce36474000c6cded0bd7b64">ad_http_set_response_header</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keyword">const</span> <span class="keywordtype">char</span> *name,</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;                                <span class="keyword">const</span> <span class="keywordtype">char</span> *value) {</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a>) {</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;        <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    }</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <span class="keywordflow">if</span> (value != NULL) {</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;putstr(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, name, value);</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;remove(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, name);</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    }</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;}</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="comment"> * Get response header.</span></div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="comment"> * @param name name of header.</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="comment"> * @return value of string if found, otherwise NULL.</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a073c5cb0c9724167031e80907890fb88">  254</a></span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="ad__http__handler_8c.html#a073c5cb0c9724167031e80907890fb88">ad_http_get_response_header</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) {</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;getstr(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, name, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;}</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="comment"> * @return 0 on success, -1 if we already sent it out.</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#afe22e6f81773c01d316e45009996c4a3">  263</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="ad__http__handler_8c.html#afe22e6f81773c01d316e45009996c4a3">ad_http_set_response_code</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keywordtype">int</span> code, <span class="keyword">const</span> <span class="keywordtype">char</span> *reason) {</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a>) {</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    }</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ad9b68dc98b0718b42b7ad1ced7d415f5">code</a> = code;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    <span class="keywordflow">if</span> (reason)</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ac812fecbfc3d456fa089cae226b7c600">reason</a> = strdup(reason);</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;}</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;<span class="comment"> * @param size content size. -1 for chunked transfer encoding.</span></div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;<span class="comment"> * @return 0 on success, -1 if we already sent it out.</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a048a0e35599f8a884494deba0dbd89b7">  281</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="ad__http__handler_8c.html#a048a0e35599f8a884494deba0dbd89b7">ad_http_set_response_content</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keyword">const</span> <span class="keywordtype">char</span> *contenttype,</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;                                 off_t size) {</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a>) {</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    }</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    <span class="comment">// Set Content-Type header.</span></div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    <a class="code" href="ad__http__handler_8c.html#a59ed09afcce36474000c6cded0bd7b64">ad_http_set_response_header</a>(</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;            conn, <span class="stringliteral">&quot;Content-Type&quot;</span>,</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;            (contenttype) ? contenttype : <a class="code" href="ad__http__handler_8h.html#a320e59775effe7afcab43ecc01da7b3a">HTTP_DEF_CONTENTTYPE</a>);</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    <span class="keywordflow">if</span> (size &gt;= 0) {</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;        <span class="keywordtype">char</span> clenval[20 + 1];</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;        sprintf(clenval, <span class="stringliteral">&quot;%jd&quot;</span>, size);</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;        <a class="code" href="ad__http__handler_8c.html#a59ed09afcce36474000c6cded0bd7b64">ad_http_set_response_header</a>(conn, <span class="stringliteral">&quot;Content-Length&quot;</span>, clenval);</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> = size;</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;        <a class="code" href="ad__http__handler_8c.html#a59ed09afcce36474000c6cded0bd7b64">ad_http_set_response_header</a>(conn, <span class="stringliteral">&quot;Transfer-Encoding&quot;</span>, <span class="stringliteral">&quot;chunked&quot;</span>);</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> = -1;</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;    }</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;}</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="comment"> * @return total bytes sent, 0 on error.</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#aa54a1f3393b20b70f2769b3d039f3bd7">  308</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="ad__http__handler_8c.html#aa54a1f3393b20b70f2769b3d039f3bd7">ad_http_response</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keywordtype">int</span> code, <span class="keyword">const</span> <span class="keywordtype">char</span> *contenttype,</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;                        <span class="keyword">const</span> <span class="keywordtype">void</span> *data, off_t size) {</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a>) {</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    }</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <span class="comment">// Set response headers.</span></div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="ad__http__handler_8c.html#a073c5cb0c9724167031e80907890fb88">ad_http_get_response_header</a>(conn, <span class="stringliteral">&quot;Connection&quot;</span>) == NULL) {</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;        <a class="code" href="ad__http__handler_8c.html#a59ed09afcce36474000c6cded0bd7b64">ad_http_set_response_header</a>(</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;                conn, <span class="stringliteral">&quot;Connection&quot;</span>,</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;                (<a class="code" href="ad__http__handler_8c.html#ae6a1a9707180447257fd769b249ee42d">ad_http_is_keepalive_request</a>(conn)) ? <span class="stringliteral">&quot;Keep-Alive&quot;</span> : <span class="stringliteral">&quot;close&quot;</span>);</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    }</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    <a class="code" href="ad__http__handler_8c.html#afe22e6f81773c01d316e45009996c4a3">ad_http_set_response_code</a>(conn, code, <a class="code" href="ad__http__handler_8c.html#afeef7409bd771bcf2e29eb6ab70af894">ad_http_get_reason</a>(code));</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    <a class="code" href="ad__http__handler_8c.html#a048a0e35599f8a884494deba0dbd89b7">ad_http_set_response_content</a>(conn, contenttype, size);</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8c.html#a5be41fc8a08dcadf94fc271aeb05b6e2">ad_http_send_data</a>(conn, data, size);</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;}</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;<span class="comment"> * @return 0 total bytes put in out buffer, -1 if we already sent it out.</span></div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a9067ac0cfb15136e63c134a5292e7716">  331</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="ad__http__handler_8c.html#a9067ac0cfb15136e63c134a5292e7716">ad_http_send_header</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn) {</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a>) {</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    }</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    <span class="comment">// Send status line.</span></div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *reason =</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;            (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ac812fecbfc3d456fa089cae226b7c600">reason</a>) ?</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;                    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ac812fecbfc3d456fa089cae226b7c600">reason</a> :</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;                    <a class="code" href="ad__http__handler_8c.html#afeef7409bd771bcf2e29eb6ab70af894">ad_http_get_reason</a>(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ad9b68dc98b0718b42b7ad1ced7d415f5">code</a>);</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    evbuffer_add_printf(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>, <span class="stringliteral">&quot;%s %d %s&quot;</span> <a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>,</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;                        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>, http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ad9b68dc98b0718b42b7ad1ced7d415f5">code</a>, reason);</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <span class="comment">// Send headers.</span></div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    qlisttbl_obj_t obj;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    bzero((<span class="keywordtype">void</span>*) &amp;obj, <span class="keyword">sizeof</span>(obj));</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    qlisttbl_t *tbl = http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>;</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    tbl-&gt;lock(tbl);</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    <span class="keywordflow">while</span> (tbl-&gt;getnext(tbl, &amp;obj, NULL, <span class="keyword">false</span>)) {</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;        evbuffer_add_printf(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>, <span class="stringliteral">&quot;%s: %s&quot;</span> <a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>,</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;                            (<span class="keywordtype">char</span>*) obj.name, (<span class="keywordtype">char</span>*) obj.data);</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    }</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    tbl-&gt;unlock(tbl);</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    <span class="comment">// Send empty line, indicator of end of header.</span></div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;    evbuffer_add(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>, <a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>, CONST_STRLEN(<a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>));</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    <span class="keywordflow">return</span> evbuffer_get_length(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>);</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;}</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="comment"> * @return 0 on success, -1 if we already sent it out.</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a5be41fc8a08dcadf94fc271aeb05b6e2">  367</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="ad__http__handler_8c.html#a5be41fc8a08dcadf94fc271aeb05b6e2">ad_http_send_data</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keyword">const</span> <span class="keywordtype">void</span> *data, <span class="keywordtype">size_t</span> size) {</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> &lt; 0) {</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;        WARN(<span class="stringliteral">&quot;Content-Length is not set. Invalid usage.&quot;</span>);</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    }</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;    <span class="keywordflow">if</span> ((http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a540f3f70258433ff7568283f6e478261">bodyout</a> + size) &gt; http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a>) {</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;        WARN(<span class="stringliteral">&quot;Trying to send more data than supposed to&quot;</span>);</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    }</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    <span class="keywordtype">size_t</span> beforesize = evbuffer_get_length(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>);</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    <span class="keywordflow">if</span> (!http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a>) {</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        <a class="code" href="ad__http__handler_8c.html#a9067ac0cfb15136e63c134a5292e7716">ad_http_send_header</a>(conn);</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    }</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    <span class="keywordflow">if</span> (data != NULL &amp;&amp; size &gt; 0) {</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        <span class="keywordflow">if</span> (evbuffer_add(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>, data, size))</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;            <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    }</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a540f3f70258433ff7568283f6e478261">bodyout</a> += size;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    <span class="keywordflow">return</span> (evbuffer_get_length(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>) - beforesize);</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;}</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div>
<div class="line"><a name="l00394"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#a515f6b88b99a19e5c0ccdfd43b0e29ad">  394</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="ad__http__handler_8c.html#a515f6b88b99a19e5c0ccdfd43b0e29ad">ad_http_send_chunk</a>(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keyword">const</span> <span class="keywordtype">void</span> *data, <span class="keywordtype">size_t</span> size) {</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = (<a class="code" href="structad__http__s.html">ad_http_t</a> *) <a class="code" href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a>(conn);</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> &gt;= 0) {</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;        WARN(<span class="stringliteral">&quot;Content-Length is set. Invalid usage.&quot;</span>);</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    }</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keywordflow">if</span> (!http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">frozen_header</a>) {</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;        <a class="code" href="ad__http__handler_8c.html#a9067ac0cfb15136e63c134a5292e7716">ad_http_send_header</a>(conn);</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    }</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keywordtype">size_t</span> beforesize = evbuffer_get_length(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>);</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    <span class="keywordtype">int</span> status = 0;</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;    <span class="keywordflow">if</span> (size &gt; 0) {</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;        status += evbuffer_add_printf(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>, <span class="stringliteral">&quot;%zu&quot;</span> <a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>,</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;                                      size);</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;        status += evbuffer_add(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>, data, size);</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;        status += evbuffer_add(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>, <a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>,</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;                               CONST_STRLEN(<a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>));</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;        status += evbuffer_add_printf(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>,</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;                                      <span class="stringliteral">&quot;0&quot;</span> <a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a> <a class="code" href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a>);</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;    }</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;    <span class="keywordflow">if</span> (status != 0) {</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;        WARN(<span class="stringliteral">&quot;Failed to add data to out-buffer. (size:%jd)&quot;</span>, size);</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    }</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    <span class="keywordtype">size_t</span> bytesout = evbuffer_get_length(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a>) - beforesize;</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a540f3f70258433ff7568283f6e478261">bodyout</a> += bytesout;</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;    <span class="keywordflow">return</span> bytesout;</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;}</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;</div>
<div class="line"><a name="l00428"></a><span class="lineno"><a class="line" href="ad__http__handler_8h.html#afeef7409bd771bcf2e29eb6ab70af894">  428</a></span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="ad__http__handler_8c.html#afeef7409bd771bcf2e29eb6ab70af894">ad_http_get_reason</a>(<span class="keywordtype">int</span> code) {</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    <span class="keywordflow">switch</span> (code) {</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#ad1f324698e12fefadfc2ec5d16ce6a5b">HTTP_CODE_CONTINUE</a>:</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Continue&quot;</span>;</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a471de168f41ecf5e8d62a43fea28b5d7">HTTP_CODE_OK</a>:</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;OK&quot;</span>;</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a00c11c6c6bf42cf1fb483c273454cf45">HTTP_CODE_CREATED</a>:</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Created&quot;</span>;</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a7e41c8a47383e2bdf4b34ce5510bc9b6">HTTP_CODE_NO_CONTENT</a>:</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;No content&quot;</span>;</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a57da3583490d37abb674773f712491fd">HTTP_CODE_PARTIAL_CONTENT</a>:</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Partial Content&quot;</span>;</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a463a0b7aed650158725b205bc1bd0de8">HTTP_CODE_MULTI_STATUS</a>:</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Multi Status&quot;</span>;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a33f32423ccbf3a2a61f56cc5aee18cd8">HTTP_CODE_MOVED_TEMPORARILY</a>:</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Moved Temporarily&quot;</span>;</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a225a5999b63c699c4492a8412b315452">HTTP_CODE_NOT_MODIFIED</a>:</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Not Modified&quot;</span>;</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a16c7e21f17349c2515fe0134f9b7ffd4">HTTP_CODE_BAD_REQUEST</a>:</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Bad Request&quot;</span>;</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a4667745cca24cb084488393a562647aa">HTTP_CODE_UNAUTHORIZED</a>:</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Authorization Required&quot;</span>;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#ac68e0a1d868dad52967d757dab5220db">HTTP_CODE_FORBIDDEN</a>:</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Forbidden&quot;</span>;</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a20eb5cc8af538c827de0f7ed9811243c">HTTP_CODE_NOT_FOUND</a>:</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Not Found&quot;</span>;</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a7c8d72a7d4eda32ad9a6211958463e97">HTTP_CODE_METHOD_NOT_ALLOWED</a>:</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Method Not Allowed&quot;</span>;</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a78c49465c70c576daa60e34a84a9e47c">HTTP_CODE_REQUEST_TIME_OUT</a>:</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Request Time Out&quot;</span>;</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a0eeb0f3801fbd1ca5d0f050e12426768">HTTP_CODE_GONE</a>:</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Gone&quot;</span>;</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a0023f7e49348c8c52b2fb8b547202ed3">HTTP_CODE_REQUEST_URI_TOO_LONG</a>:</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Request URI Too Long&quot;</span>;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#af370c9b66441321e2c3fa3fc01fbc35c">HTTP_CODE_LOCKED</a>:</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Locked&quot;</span>;</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a6d47746cc8b934944ed4f05308b2da63">HTTP_CODE_INTERNAL_SERVER_ERROR</a>:</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Internal Server Error&quot;</span>;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a9e272d1190eb37ce4447a9021f68a0c4">HTTP_CODE_NOT_IMPLEMENTED</a>:</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Not Implemented&quot;</span>;</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="ad__http__handler_8h.html#a00a05677bf92a38abf5be28b5ce0d294">HTTP_CODE_SERVICE_UNAVAILABLE</a>:</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;Service Unavailable&quot;</span>;</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;    }</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    WARN(<span class="stringliteral">&quot;Undefined code found. %d&quot;</span>, code);</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    <span class="keywordflow">return</span> <span class="stringliteral">&quot;-&quot;</span>;</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;}</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;<span class="comment"> * Private internal functions.</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;<span class="preprocessor">#ifndef _DOXYGEN_SKIP</span></div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;<span class="keyword">static</span> <a class="code" href="structad__http__s.html">ad_http_t</a> *http_new(<span class="keyword">struct</span> evbuffer *out) {</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <span class="comment">// Create a new connection container.</span></div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    <a class="code" href="structad__http__s.html">ad_http_t</a> *http = NEW_OBJECT(<a class="code" href="structad__http__s.html">ad_http_t</a>);</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    <span class="keywordflow">if</span> (http == NULL)</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    <span class="comment">// Allocate additional resources.</span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a> = evbuffer_new();</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a> = qlisttbl(</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;            QLISTTBL_UNIQUE | QLISTTBL_CASEINSENSITIVE);</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a> = qlisttbl(</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;            QLISTTBL_UNIQUE | QLISTTBL_CASEINSENSITIVE);</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a> == NULL || http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a> == NULL</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;            || http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a> == NULL) {</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;        http_free(http);</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    }</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    <span class="comment">// Initialize structure.</span></div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> = <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a88e79c29b449f61e6f43e94410d44927">AD_HTTP_REQ_INIT</a>;</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> = -1;</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> = -1;</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">outbuf</a> = out;</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;    <span class="keywordflow">return</span> http;</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;}</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> http_free(<a class="code" href="structad__http__s.html">ad_http_t</a> *http) {</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;    <span class="keywordflow">if</span> (http) {</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a>)</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;            evbuffer_free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a>);</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#aa01e34066ff0db7db68172c9089f6e69">method</a>)</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#aa01e34066ff0db7db68172c9089f6e69">method</a>);</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a>)</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a>);</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>)</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>);</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">path</a>)</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">path</a>);</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a007aa07af67fc4bf6d3aa62e726a8527">query</a>)</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a007aa07af67fc4bf6d3aa62e726a8527">query</a>);</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>)</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;            http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>);</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a77545254e60b3c635c49efa321cfb054">host</a>)</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a77545254e60b3c635c49efa321cfb054">host</a>);</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a129ec0244515d298b2d27bf99716e0b9">domain</a>)</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a129ec0244515d298b2d27bf99716e0b9">domain</a>);</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>)</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;            http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;free(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>);</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ac812fecbfc3d456fa089cae226b7c600">reason</a>)</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;            free(http-&gt;<a class="code" href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">response</a>.<a class="code" href="structad__http__s.html#ac812fecbfc3d456fa089cae226b7c600">reason</a>);</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        free(http);</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;    }</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;}</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> http_free_cb(<a class="code" href="structad__conn__s.html">ad_conn_t</a> *conn, <span class="keywordtype">void</span> *userdata) {</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;    http_free((<a class="code" href="structad__http__s.html">ad_http_t</a> *) userdata);</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;}</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;<span class="keyword">static</span> <span class="keywordtype">size_t</span> http_add_inbuf(<span class="keyword">struct</span> evbuffer *buffer, <a class="code" href="structad__http__s.html">ad_http_t</a> *http,</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;                             <span class="keywordtype">size_t</span> maxsize) {</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    <span class="keywordflow">if</span> (maxsize == 0 || evbuffer_get_length(buffer) == 0) {</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;    }</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;    <span class="keywordflow">return</span> evbuffer_remove_buffer(buffer, http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">inbuf</a>, maxsize);</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;}</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> http_parser(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in) {</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    ASSERT(http != NULL &amp;&amp; in != NULL);</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a88e79c29b449f61e6f43e94410d44927">AD_HTTP_REQ_INIT</a>) {</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        <span class="keywordtype">char</span> *line = evbuffer_readln(in, NULL, EVBUFFER_EOL_CRLF);</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;        <span class="keywordflow">if</span> (line == NULL)</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;            <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a>;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> = parse_requestline(http, line);</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;        free(line);</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        <span class="comment">// Do not call user callbacks until I reach the next state.</span></div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a88e79c29b449f61e6f43e94410d44927">AD_HTTP_REQ_INIT</a>) {</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#ab31b601df43a52ea6ca3647c62da51c4">AD_TAKEOVER</a>;</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;        }</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;    }</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82affd34a388ff3929b99933aaa58d298a9">AD_HTTP_REQ_REQUESTLINE_DONE</a>) {</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> = parse_headers(http, in);</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;        <span class="comment">// Do not call user callbacks until I reach the next state.</span></div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82affd34a388ff3929b99933aaa58d298a9">AD_HTTP_REQ_REQUESTLINE_DONE</a>) {</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#ab31b601df43a52ea6ca3647c62da51c4">AD_TAKEOVER</a>;</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;        }</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    }</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a4f8f5da8e1d8346eba285fd27bcd9811">AD_HTTP_REQ_HEADER_DONE</a>) {</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> = parse_body(http, in);</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;        <span class="comment">// Do not call user callbacks until I reach the next state.</span></div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a4f8f5da8e1d8346eba285fd27bcd9811">AD_HTTP_REQ_HEADER_DONE</a>) {</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#ab31b601df43a52ea6ca3647c62da51c4">AD_TAKEOVER</a>;</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;        }</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    }</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a83f0b967f8a75292986a0ecc24a3d104">AD_HTTP_REQ_DONE</a>) {</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a8d1358baba080a2f6b0d350928af7a89">AD_OK</a>;</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    }</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a> == <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a>) {</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a3b06b0e022e3225a5c252f0141cb5ae4">AD_CLOSE</a>;</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    }</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    BUG_EXIT();</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="ad__server_8h.html#a3b06b0e022e3225a5c252f0141cb5ae4">AD_CLOSE</a>;</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;}</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> parse_requestline(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keywordtype">char</span> *line) {</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;    <span class="comment">// Parse request line.</span></div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    <span class="keywordtype">char</span> *saveptr;</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    <span class="keywordtype">char</span> *method = strtok_r(line, <span class="stringliteral">&quot; &quot;</span>, &amp;saveptr);</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    <span class="keywordtype">char</span> *uri = strtok_r(NULL, <span class="stringliteral">&quot; &quot;</span>, &amp;saveptr);</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    <span class="keywordtype">char</span> *httpver = strtok_r(NULL, <span class="stringliteral">&quot; &quot;</span>, &amp;saveptr);</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;    <span class="keywordtype">char</span> *tmp = strtok_r(NULL, <span class="stringliteral">&quot; &quot;</span>, &amp;saveptr);</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;    <span class="keywordflow">if</span> (method == NULL || uri == NULL || httpver == NULL || tmp != NULL) {</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;        DEBUG(<span class="stringliteral">&quot;Invalid request line. %s&quot;</span>, line);</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a>;</div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;    }</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    <span class="comment">// Set request method</span></div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#aa01e34066ff0db7db68172c9089f6e69">method</a> = qstrupper(strdup(method));</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    <span class="comment">// Set HTTP version</span></div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a> = qstrupper(strdup(httpver));</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;    <span class="keywordflow">if</span> (strcmp(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>, <a class="code" href="ad__http__handler_8h.html#a037c9e7fb06bd5a319011a220c71f866">HTTP_PROTOCOL_09</a>)</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;            &amp;&amp; strcmp(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>, <a class="code" href="ad__http__handler_8h.html#a398b05c4fb1d7f2659fb67a00009ba83">HTTP_PROTOCOL_10</a>)</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;            &amp;&amp; strcmp(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>, <a class="code" href="ad__http__handler_8h.html#aba396af03e2875b5ddedee43ad3c4707">HTTP_PROTOCOL_11</a>)) {</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;        DEBUG(<span class="stringliteral">&quot;Unknown protocol: %s&quot;</span>, http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>);</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a>;</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    }</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;    <span class="comment">// Set URI</span></div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <span class="keywordflow">if</span> (uri[0] == <span class="charliteral">&#39;/&#39;</span>) {</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a> = strdup(uri);</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((tmp = strstr(uri, <span class="stringliteral">&quot;://&quot;</span>))) {</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;        <span class="comment">// divide URI into host and path</span></div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;        <span class="keywordtype">char</span> *path = strstr(tmp + CONST_STRLEN(<span class="stringliteral">&quot;://&quot;</span>), <span class="stringliteral">&quot;/&quot;</span>);</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;        <span class="keywordflow">if</span> (path == NULL) {  <span class="comment">// URI has no path ex) http://domain.com:80</span></div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;            http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;putstr(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, <span class="stringliteral">&quot;Host&quot;</span>,</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;                                          tmp + CONST_STRLEN(<span class="stringliteral">&quot;://&quot;</span>));</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a> = strdup(<span class="stringliteral">&quot;/&quot;</span>);</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;        } <span class="keywordflow">else</span> {  <span class="comment">// URI has path, ex) http://domain.com:80/path</span></div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;            *path = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;            http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;putstr(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, <span class="stringliteral">&quot;Host&quot;</span>,</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;                                          tmp + CONST_STRLEN(<span class="stringliteral">&quot;://&quot;</span>));</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;            *path = <span class="charliteral">&#39;/&#39;</span>;</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;            http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a> = strdup(path);</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        }</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;        DEBUG(<span class="stringliteral">&quot;Invalid URI format. %s&quot;</span>, uri);</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a>;</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;    }</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;    <span class="comment">// Set request path. Only path part from URI.</span></div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">path</a> = strdup(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a>);</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    tmp = strstr(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">path</a>, <span class="stringliteral">&quot;?&quot;</span>);</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    <span class="keywordflow">if</span> (tmp) {</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;        *tmp = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a007aa07af67fc4bf6d3aa62e726a8527">query</a> = strdup(tmp + 1);</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a007aa07af67fc4bf6d3aa62e726a8527">query</a> = strdup(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    }</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;    qurl_decode(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">path</a>);</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;    <span class="comment">// check path</span></div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;    <span class="keywordflow">if</span> (isValidPathname(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">path</a>) == <span class="keyword">false</span>) {</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;        DEBUG(<span class="stringliteral">&quot;Invalid URI format : %s&quot;</span>, http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a>);</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a>;</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;    }</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;    correctPathname(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">path</a>);</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;    DEBUG(<span class="stringliteral">&quot;Method=%s, URI=%s, VER=%s&quot;</span>, http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#aa01e34066ff0db7db68172c9089f6e69">method</a>, http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">uri</a>, http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">httpver</a>);</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;</div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82affd34a388ff3929b99933aaa58d298a9">AD_HTTP_REQ_REQUESTLINE_DONE</a>;</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;}</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> parse_headers(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in) {</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;    <span class="keywordtype">char</span> *line;</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;    <span class="keywordflow">while</span> ((line = evbuffer_readln(in, NULL, EVBUFFER_EOL_CRLF))) {</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;        <span class="keywordflow">if</span> (IS_EMPTY_STR(line)) {</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">char</span> *clen = http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;getstr(</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;                    http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, <span class="stringliteral">&quot;Content-Length&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;            http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> = (clen) ? atol(clen) : -1;</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;            free(line);</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a4f8f5da8e1d8346eba285fd27bcd9811">AD_HTTP_REQ_HEADER_DONE</a>;</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;        }</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;        <span class="comment">// Parse</span></div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;        <span class="keywordtype">char</span> *name, *value;</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;        <span class="keywordtype">char</span> *tmp = strstr(line, <span class="stringliteral">&quot;:&quot;</span>);</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;        <span class="keywordflow">if</span> (tmp) {</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;            *tmp = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;            name = qstrtrim(line);</div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;            value = qstrtrim(tmp + 1);</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;            name = qstrtrim(line);</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;            value = <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;        }</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;        <span class="comment">// Add</span></div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;        http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;putstr(http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, name, value);</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;        free(line);</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;    }</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a>;</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;}</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> parse_body(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in) {</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;    <span class="comment">// Handle static data case.</span></div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;    <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> == 0) {</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a83f0b967f8a75292986a0ecc24a3d104">AD_HTTP_REQ_DONE</a>;</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> &gt; 0) {</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> &gt; http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#abae1ecb8ffe1c2b514f8a490ed0364c6">bodyin</a>) {</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;            <span class="keywordtype">size_t</span> maxread = http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> - http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#abae1ecb8ffe1c2b514f8a490ed0364c6">bodyin</a>;</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;            <span class="keywordflow">if</span> (maxread &gt; 0 &amp;&amp; evbuffer_get_length(in) &gt; 0) {</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;                http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#abae1ecb8ffe1c2b514f8a490ed0364c6">bodyin</a> += http_add_inbuf(in, http, maxread);</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;            }</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;        }</div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;        <span class="keywordflow">if</span> (http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">contentlength</a> == http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#abae1ecb8ffe1c2b514f8a490ed0364c6">bodyin</a>) {</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a83f0b967f8a75292986a0ecc24a3d104">AD_HTTP_REQ_DONE</a>;</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;        }</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;        <span class="comment">// Check if Transfer-Encoding is chunked.</span></div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">char</span> *tranenc = http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>-&gt;getstr(</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;                http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">headers</a>, <span class="stringliteral">&quot;Transfer-Encoding&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;        <span class="keywordflow">if</span> (tranenc != NULL &amp;&amp; !strcmp(tranenc, <span class="stringliteral">&quot;chunked&quot;</span>)) {</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;            <span class="comment">// TODO: handle chunked encoding</span></div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;            <span class="keywordflow">for</span> (;;) {</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;                ssize_t chunksize = parse_chunked_body(http, in);</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;                <span class="keywordflow">if</span> (chunksize &gt; 0) {</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (chunksize == 0) {</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;                    <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a83f0b967f8a75292986a0ecc24a3d104">AD_HTTP_REQ_DONE</a>;</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (chunksize == -1) {</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;                    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a>;</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;                    <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a>;</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;                }</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;            }</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a83f0b967f8a75292986a0ecc24a3d104">AD_HTTP_REQ_DONE</a>;</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;        }</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;    }</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;    <span class="keywordflow">return</span> http-&gt;<a class="code" href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">request</a>.<a class="code" href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">status</a>;</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;}</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="comment"> * Parse chunked body and append it to inbuf.</span></div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;<span class="comment"> * @return number of bytes in a chunk. so 0 for the ending chunk. -1 for not enough data, -2 format error.</span></div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;<span class="keyword">static</span> ssize_t parse_chunked_body(<a class="code" href="structad__http__s.html">ad_http_t</a> *http, <span class="keyword">struct</span> evbuffer *in) {</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;    <span class="comment">// Peek chunk size.</span></div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;    <span class="keywordtype">size_t</span> crlf_len = 0;</div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;    <span class="keywordtype">char</span> *line = evbuffer_peekln(in, &amp;crlf_len, EVBUFFER_EOL_CRLF);</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;    <span class="keywordflow">if</span> (line == NULL)</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;        <span class="keywordflow">return</span> -1;  <span class="comment">// not enough data.</span></div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;    <span class="keywordtype">size_t</span> linelen = strlen(line);</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;    <span class="comment">// Parse chunk size</span></div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;    <span class="keywordtype">int</span> chunksize = -1;</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;    sscanf(line, <span class="stringliteral">&quot;%x&quot;</span>, &amp;chunksize);</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    free(line);</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;    <span class="keywordflow">if</span> (chunksize &lt; 0)</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;        <span class="keywordflow">return</span> -2;  <span class="comment">// format error</span></div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;    <span class="comment">// Check if we&#39;ve received whole data of this chunk.</span></div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;    <span class="keywordtype">size_t</span> datalen = linelen + crlf_len + chunksize + crlf_len;</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;    <span class="keywordtype">size_t</span> inbuflen = evbuffer_get_length(in);</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;    <span class="keywordflow">if</span> (inbuflen &lt; datalen) {</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;        <span class="keywordflow">return</span> -1;  <span class="comment">// not enough data.</span></div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;    }</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;    <span class="comment">// Copy chunk body</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;    evbuffer_drainln(in, NULL, EVBUFFER_EOL_CRLF);</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;    http_add_inbuf(in, http, chunksize);</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;    evbuffer_drainln(in, NULL, EVBUFFER_EOL_CRLF);</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;    <span class="keywordflow">return</span> chunksize;</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;}</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;<span class="comment"> * validate file path</span></div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> isValidPathname(<span class="keyword">const</span> <span class="keywordtype">char</span> *path) {</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;    <span class="keywordflow">if</span> (path == NULL)</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;    <span class="keywordtype">int</span> len = strlen(path);</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;    <span class="keywordflow">if</span> (len == 0 || len &gt;= PATH_MAX)</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (path[0] != <span class="charliteral">&#39;/&#39;</span>)</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strpbrk(path, <span class="stringliteral">&quot;\\:*?\&quot;&lt;&gt;|&quot;</span>) != NULL)</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;    <span class="comment">// check folder name length</span></div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;    <span class="keywordtype">int</span> n;</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;    <span class="keywordtype">char</span> *t;</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;    <span class="keywordflow">for</span> (n = 0, t = (<span class="keywordtype">char</span> *) path; *t != <span class="charliteral">&#39;\0&#39;</span>; t++) {</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;        <span class="keywordflow">if</span> (*t == <span class="charliteral">&#39;/&#39;</span>) {</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;            n = 0;</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;        }</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;        <span class="keywordflow">if</span> (n &gt;= FILENAME_MAX) {</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;            DEBUG(<span class="stringliteral">&quot;Filename too long.&quot;</span>);</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;        }</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;        n++;</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;    }</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;</div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;}</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;<span class="comment"> * Correct pathname.</span></div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;<span class="comment"> * @note</span></div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;<span class="comment"> *    remove :  heading &amp; tailing white spaces, double slashes, tailing slash</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> correctPathname(<span class="keywordtype">char</span> *path) {</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;    <span class="comment">// Take care of head &amp; tail white spaces.</span></div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;    qstrtrim(path);</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    <span class="comment">// Take care of double slashes.</span></div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;    <span class="keywordflow">while</span> (strstr(path, <span class="stringliteral">&quot;//&quot;</span>) != NULL)</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        qstrreplace(<span class="stringliteral">&quot;sr&quot;</span>, path, <span class="stringliteral">&quot;//&quot;</span>, <span class="stringliteral">&quot;/&quot;</span>);</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;    <span class="comment">// Take care of tailing slash.</span></div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;    <span class="keywordtype">int</span> len = strlen(path);</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;    <span class="keywordflow">if</span> (len &lt;= 1)</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;    <span class="keywordflow">if</span> (path[len - 1] == <span class="charliteral">&#39;/&#39;</span>)</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;        path[len - 1] = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;}</div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;</div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;<span class="keyword">static</span> <span class="keywordtype">char</span> *evbuffer_peekln(<span class="keyword">struct</span> evbuffer *buffer, <span class="keywordtype">size_t</span> *n_read_out,</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;                             <span class="keyword">enum</span> evbuffer_eol_style eol_style) {</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;    <span class="comment">// Check if first line has arrived.</span></div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;    <span class="keyword">struct </span>evbuffer_ptr ptr = evbuffer_search_eol(buffer, NULL, n_read_out,</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;                                                  eol_style);</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;    <span class="keywordflow">if</span> (ptr.pos == -1)</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    <span class="keywordtype">char</span> *line = (<span class="keywordtype">char</span> *) malloc(ptr.pos + 1);</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;    <span class="keywordflow">if</span> (line == NULL)</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;    <span class="comment">// Linearizes buffer</span></div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;    <span class="keywordflow">if</span> (ptr.pos &gt; 0) {</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        <span class="keywordtype">char</span> *bufferptr = (<span class="keywordtype">char</span> *) evbuffer_pullup(buffer, ptr.pos);</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;        ASSERT(bufferptr != NULL);</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;        strncpy(line, bufferptr, ptr.pos);</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;    }</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;    line[ptr.pos] = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;    <span class="keywordflow">return</span> line;</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;}</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;<span class="keyword">static</span> ssize_t evbuffer_drainln(<span class="keyword">struct</span> evbuffer *buffer, <span class="keywordtype">size_t</span> *n_read_out,</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;                                <span class="keyword">enum</span> evbuffer_eol_style eol_style) {</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;    <span class="keywordtype">char</span> *line = evbuffer_readln(buffer, n_read_out, eol_style);</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;    <span class="keywordflow">if</span> (line == NULL)</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;        <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;    <span class="keywordtype">size_t</span> linelen = strlen(line);</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;    free(line);</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;    <span class="keywordflow">return</span> linelen;</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;}</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;<span class="preprocessor">#endif // _DOXYGEN_SKIP</span></div>
<div class="ttc" id="structad__http__s_html_ac812fecbfc3d456fa089cae226b7c600"><div class="ttname"><a href="structad__http__s.html#ac812fecbfc3d456fa089cae226b7c600">ad_http_s::reason</a></div><div class="ttdeci">char * reason</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00161">ad_http_handler.h:161</a></div></div>
<div class="ttc" id="structad__http__s_html_a007aa07af67fc4bf6d3aa62e726a8527"><div class="ttname"><a href="structad__http__s.html#a007aa07af67fc4bf6d3aa62e726a8527">ad_http_s::query</a></div><div class="ttdeci">char * query</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00144">ad_http_handler.h:144</a></div></div>
<div class="ttc" id="structad__http__s_html_a91a877df088b8c66af600e14948d0b6d"><div class="ttname"><a href="structad__http__s.html#a91a877df088b8c66af600e14948d0b6d">ad_http_s::outbuf</a></div><div class="ttdeci">struct evbuffer * outbuf</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00156">ad_http_handler.h:156</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a5492f236970d745247b5f5ba47eb9b82a88e79c29b449f61e6f43e94410d44927"><div class="ttname"><a href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a88e79c29b449f61e6f43e94410d44927">AD_HTTP_REQ_INIT</a></div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00095">ad_http_handler.h:95</a></div></div>
<div class="ttc" id="ad__server_8c_html_aef5876145774e9c6d38e68c06d05e34c"><div class="ttname"><a href="ad__server_8c.html#aef5876145774e9c6d38e68c06d05e34c">ad_conn_set_method</a></div><div class="ttdeci">void ad_conn_set_method(ad_conn_t *conn, char *method)</div><div class="ttdoc">Set method name on this connection. </div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8c_source.html#l00532">ad_server.c:532</a></div></div>
<div class="ttc" id="structad__http__s_html"><div class="ttname"><a href="structad__http__s.html">ad_http_s</a></div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00133">ad_http_handler.h:133</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a16c7e21f17349c2515fe0134f9b7ffd4"><div class="ttname"><a href="ad__http__handler_8h.html#a16c7e21f17349c2515fe0134f9b7ffd4">HTTP_CODE_BAD_REQUEST</a></div><div class="ttdeci">#define HTTP_CODE_BAD_REQUEST</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00063">ad_http_handler.h:63</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a398b05c4fb1d7f2659fb67a00009ba83"><div class="ttname"><a href="ad__http__handler_8h.html#a398b05c4fb1d7f2659fb67a00009ba83">HTTP_PROTOCOL_10</a></div><div class="ttdeci">#define HTTP_PROTOCOL_10</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00050">ad_http_handler.h:50</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a4667745cca24cb084488393a562647aa"><div class="ttname"><a href="ad__http__handler_8h.html#a4667745cca24cb084488393a562647aa">HTTP_CODE_UNAUTHORIZED</a></div><div class="ttdeci">#define HTTP_CODE_UNAUTHORIZED</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00064">ad_http_handler.h:64</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a463a0b7aed650158725b205bc1bd0de8"><div class="ttname"><a href="ad__http__handler_8h.html#a463a0b7aed650158725b205bc1bd0de8">HTTP_CODE_MULTI_STATUS</a></div><div class="ttdeci">#define HTTP_CODE_MULTI_STATUS</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00060">ad_http_handler.h:60</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a00c11c6c6bf42cf1fb483c273454cf45"><div class="ttname"><a href="ad__http__handler_8h.html#a00c11c6c6bf42cf1fb483c273454cf45">HTTP_CODE_CREATED</a></div><div class="ttdeci">#define HTTP_CODE_CREATED</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00057">ad_http_handler.h:57</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a0023f7e49348c8c52b2fb8b547202ed3"><div class="ttname"><a href="ad__http__handler_8h.html#a0023f7e49348c8c52b2fb8b547202ed3">HTTP_CODE_REQUEST_URI_TOO_LONG</a></div><div class="ttdeci">#define HTTP_CODE_REQUEST_URI_TOO_LONG</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00070">ad_http_handler.h:70</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_aa54a1f3393b20b70f2769b3d039f3bd7"><div class="ttname"><a href="ad__http__handler_8c.html#aa54a1f3393b20b70f2769b3d039f3bd7">ad_http_response</a></div><div class="ttdeci">size_t ad_http_response(ad_conn_t *conn, int code, const char *contenttype, const void *data, off_t size)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00308">ad_http_handler.c:308</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a00a05677bf92a38abf5be28b5ce0d294"><div class="ttname"><a href="ad__http__handler_8h.html#a00a05677bf92a38abf5be28b5ce0d294">HTTP_CODE_SERVICE_UNAVAILABLE</a></div><div class="ttdeci">#define HTTP_CODE_SERVICE_UNAVAILABLE</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00074">ad_http_handler.h:74</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a78c49465c70c576daa60e34a84a9e47c"><div class="ttname"><a href="ad__http__handler_8h.html#a78c49465c70c576daa60e34a84a9e47c">HTTP_CODE_REQUEST_TIME_OUT</a></div><div class="ttdeci">#define HTTP_CODE_REQUEST_TIME_OUT</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00068">ad_http_handler.h:68</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a4d28e689e120cfa22217507c74683779"><div class="ttname"><a href="ad__http__handler_8c.html#a4d28e689e120cfa22217507c74683779">ad_http_get_content</a></div><div class="ttdeci">void * ad_http_get_content(ad_conn_t *conn, size_t maxsize, size_t *storedsize)</div><div class="ttdoc">Remove content from the in-buffer. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00172">ad_http_handler.c:172</a></div></div>
<div class="ttc" id="structad__http__s_html_a292d39919e0834e76e44621d052a9a95"><div class="ttname"><a href="structad__http__s.html#a292d39919e0834e76e44621d052a9a95">ad_http_s::frozen_header</a></div><div class="ttdeci">bool frozen_header</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00157">ad_http_handler.h:157</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a468ef4268a9a7c71dfce494c446ebcb5"><div class="ttname"><a href="ad__http__handler_8c.html#a468ef4268a9a7c71dfce494c446ebcb5">ad_http_get_content_length_stored</a></div><div class="ttdeci">size_t ad_http_get_content_length_stored(ad_conn_t *conn)</div><div class="ttdoc">Return the actual size of data stored in in-buffer. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00157">ad_http_handler.c:157</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a073c5cb0c9724167031e80907890fb88"><div class="ttname"><a href="ad__http__handler_8c.html#a073c5cb0c9724167031e80907890fb88">ad_http_get_response_header</a></div><div class="ttdeci">const char * ad_http_get_response_header(ad_conn_t *conn, const char *name)</div><div class="ttdoc">Get response header. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00254">ad_http_handler.c:254</a></div></div>
<div class="ttc" id="structad__http__s_html_ad9b68dc98b0718b42b7ad1ced7d415f5"><div class="ttname"><a href="structad__http__s.html#ad9b68dc98b0718b42b7ad1ced7d415f5">ad_http_s::code</a></div><div class="ttdeci">int code</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00160">ad_http_handler.h:160</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_ae6a1a9707180447257fd769b249ee42d"><div class="ttname"><a href="ad__http__handler_8c.html#ae6a1a9707180447257fd769b249ee42d">ad_http_is_keepalive_request</a></div><div class="ttdeci">int ad_http_is_keepalive_request(ad_conn_t *conn)</div><div class="ttdoc">Return whether the request is keep-alive request or not. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00199">ad_http_handler.c:199</a></div></div>
<div class="ttc" id="ad__server_8h_html_a7ba189c66b4487ee0659d4b4e362ba4f"><div class="ttname"><a href="ad__server_8h.html#a7ba189c66b4487ee0659d4b4e362ba4f">AD_EVENT_WRITE</a></div><div class="ttdeci">#define AD_EVENT_WRITE</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00125">ad_server.h:125</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a7e41c8a47383e2bdf4b34ce5510bc9b6"><div class="ttname"><a href="ad__http__handler_8h.html#a7e41c8a47383e2bdf4b34ce5510bc9b6">HTTP_CODE_NO_CONTENT</a></div><div class="ttdeci">#define HTTP_CODE_NO_CONTENT</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00058">ad_http_handler.h:58</a></div></div>
<div class="ttc" id="structad__http__s_html_a50f31e3ca4954f6ae7d8944e531e7609"><div class="ttname"><a href="structad__http__s.html#a50f31e3ca4954f6ae7d8944e531e7609">ad_http_s::path</a></div><div class="ttdeci">char * path</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00143">ad_http_handler.h:143</a></div></div>
<div class="ttc" id="ad__server_8h_html_a9dadbc14bb0003f3072d13594c81403e"><div class="ttname"><a href="ad__server_8h.html#a9dadbc14bb0003f3072d13594c81403e">AD_EVENT_TIMEOUT</a></div><div class="ttdeci">#define AD_EVENT_TIMEOUT</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00127">ad_server.h:127</a></div></div>
<div class="ttc" id="ad__server_8h_html_ab3b205b8862fd4a318005466961934f1"><div class="ttname"><a href="ad__server_8h.html#ab3b205b8862fd4a318005466961934f1">AD_EVENT_SHUTDOWN</a></div><div class="ttdeci">#define AD_EVENT_SHUTDOWN</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00128">ad_server.h:128</a></div></div>
<div class="ttc" id="ad__server_8h_html_a3b06b0e022e3225a5c252f0141cb5ae4"><div class="ttname"><a href="ad__server_8h.html#a3b06b0e022e3225a5c252f0141cb5ae4">AD_CLOSE</a></div><div class="ttdeci">#define AD_CLOSE</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00060">ad_server.h:60</a></div></div>
<div class="ttc" id="structad__conn__s_html_a30d7905f017359ece17a8c7406fc20fc"><div class="ttname"><a href="structad__conn__s.html#a30d7905f017359ece17a8c7406fc20fc">ad_conn_s::out</a></div><div class="ttdeci">struct evbuffer * out</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00163">ad_server.h:163</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a5492f236970d745247b5f5ba47eb9b82affd34a388ff3929b99933aaa58d298a9"><div class="ttname"><a href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82affd34a388ff3929b99933aaa58d298a9">AD_HTTP_REQ_REQUESTLINE_DONE</a></div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00096">ad_http_handler.h:96</a></div></div>
<div class="ttc" id="structad__http__s_html_a8aa9b5bba38a8e02cbdfc96e654db1d9"><div class="ttname"><a href="structad__http__s.html#a8aa9b5bba38a8e02cbdfc96e654db1d9">ad_http_s::response</a></div><div class="ttdeci">struct ad_http_s::@1 response</div></div>
<div class="ttc" id="ad__http__handler_8h_html_a0eeb0f3801fbd1ca5d0f050e12426768"><div class="ttname"><a href="ad__http__handler_8h.html#a0eeb0f3801fbd1ca5d0f050e12426768">HTTP_CODE_GONE</a></div><div class="ttdeci">#define HTTP_CODE_GONE</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00069">ad_http_handler.h:69</a></div></div>
<div class="ttc" id="structad__http__s_html_a13091fc281ea98166a82dbb3a3b0a8fb"><div class="ttname"><a href="structad__http__s.html#a13091fc281ea98166a82dbb3a3b0a8fb">ad_http_s::httpver</a></div><div class="ttdeci">char * httpver</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00142">ad_http_handler.h:142</a></div></div>
<div class="ttc" id="ad__server_8h_html_af6be13c8801f47101a25514526b524a7"><div class="ttname"><a href="ad__server_8h.html#af6be13c8801f47101a25514526b524a7">AD_EVENT_CLOSE</a></div><div class="ttdeci">#define AD_EVENT_CLOSE</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00126">ad_server.h:126</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_aa931a4adcd07f3bc23fe4f183dc4c8dc"><div class="ttname"><a href="ad__http__handler_8c.html#aa931a4adcd07f3bc23fe4f183dc4c8dc">ad_http_get_request_header</a></div><div class="ttdeci">const char * ad_http_get_request_header(ad_conn_t *conn, const char *name)</div><div class="ttdoc">Get request header. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00140">ad_http_handler.c:140</a></div></div>
<div class="ttc" id="structad__conn__s_html_a0c33794bef5cb9c633c09026173f64cd"><div class="ttname"><a href="structad__conn__s.html#a0c33794bef5cb9c633c09026173f64cd">ad_conn_s::in</a></div><div class="ttdeci">struct evbuffer * in</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00162">ad_server.h:162</a></div></div>
<div class="ttc" id="structad__http__s_html_a2192371be64acdb89a64f00c5890cbf3"><div class="ttname"><a href="structad__http__s.html#a2192371be64acdb89a64f00c5890cbf3">ad_http_s::uri</a></div><div class="ttdeci">char * uri</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00141">ad_http_handler.h:141</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a6b65a1411892e20395127d00502a2c44"><div class="ttname"><a href="ad__http__handler_8c.html#a6b65a1411892e20395127d00502a2c44">ad_http_handler</a></div><div class="ttdeci">int ad_http_handler(short event, ad_conn_t *conn, void *userdata)</div><div class="ttdoc">HTTP protocol handler hook. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00084">ad_http_handler.c:84</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073"><div class="ttname"><a href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82afe1bedd5b77a55a05f855420ca55e073">AD_HTTP_ERROR</a></div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00100">ad_http_handler.h:100</a></div></div>
<div class="ttc" id="structad__http__s_html_abae1ecb8ffe1c2b514f8a490ed0364c6"><div class="ttname"><a href="structad__http__s.html#abae1ecb8ffe1c2b514f8a490ed0364c6">ad_http_s::bodyin</a></div><div class="ttdeci">size_t bodyin</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00151">ad_http_handler.h:151</a></div></div>
<div class="ttc" id="structad__conn__s_html_a3d78c01960c23c9a5db3216a74d903b5"><div class="ttname"><a href="structad__conn__s.html#a3d78c01960c23c9a5db3216a74d903b5">ad_conn_s::method</a></div><div class="ttdeci">char * method</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00168">ad_server.h:168</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_aba396af03e2875b5ddedee43ad3c4707"><div class="ttname"><a href="ad__http__handler_8h.html#aba396af03e2875b5ddedee43ad3c4707">HTTP_PROTOCOL_11</a></div><div class="ttdeci">#define HTTP_PROTOCOL_11</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00051">ad_http_handler.h:51</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_aca074be7a96314dfc8fd39e49b563977"><div class="ttname"><a href="ad__http__handler_8h.html#aca074be7a96314dfc8fd39e49b563977">HTTP_CRLF</a></div><div class="ttdeci">#define HTTP_CRLF</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00077">ad_http_handler.h:77</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a048a0e35599f8a884494deba0dbd89b7"><div class="ttname"><a href="ad__http__handler_8c.html#a048a0e35599f8a884494deba0dbd89b7">ad_http_set_response_content</a></div><div class="ttdeci">int ad_http_set_response_content(ad_conn_t *conn, const char *contenttype, off_t size)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00281">ad_http_handler.c:281</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a471de168f41ecf5e8d62a43fea28b5d7"><div class="ttname"><a href="ad__http__handler_8h.html#a471de168f41ecf5e8d62a43fea28b5d7">HTTP_CODE_OK</a></div><div class="ttdeci">#define HTTP_CODE_OK</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00056">ad_http_handler.h:56</a></div></div>
<div class="ttc" id="structad__http__s_html_a540f3f70258433ff7568283f6e478261"><div class="ttname"><a href="structad__http__s.html#a540f3f70258433ff7568283f6e478261">ad_http_s::bodyout</a></div><div class="ttdeci">size_t bodyout</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00164">ad_http_handler.h:164</a></div></div>
<div class="ttc" id="structad__http__s_html_a08609c6955339c939e1f46f8e00e164e"><div class="ttname"><a href="structad__http__s.html#a08609c6955339c939e1f46f8e00e164e">ad_http_s::status</a></div><div class="ttdeci">enum ad_http_request_status_e status</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00136">ad_http_handler.h:136</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_ac68e0a1d868dad52967d757dab5220db"><div class="ttname"><a href="ad__http__handler_8h.html#ac68e0a1d868dad52967d757dab5220db">HTTP_CODE_FORBIDDEN</a></div><div class="ttdeci">#define HTTP_CODE_FORBIDDEN</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00065">ad_http_handler.h:65</a></div></div>
<div class="ttc" id="structad__conn__s_html"><div class="ttname"><a href="structad__conn__s.html">ad_conn_s</a></div><div class="ttdoc">Connection structure. </div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00159">ad_server.h:159</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_afeef7409bd771bcf2e29eb6ab70af894"><div class="ttname"><a href="ad__http__handler_8c.html#afeef7409bd771bcf2e29eb6ab70af894">ad_http_get_reason</a></div><div class="ttdeci">const char * ad_http_get_reason(int code)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00428">ad_http_handler.c:428</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a57da3583490d37abb674773f712491fd"><div class="ttname"><a href="ad__http__handler_8h.html#a57da3583490d37abb674773f712491fd">HTTP_CODE_PARTIAL_CONTENT</a></div><div class="ttdeci">#define HTTP_CODE_PARTIAL_CONTENT</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00059">ad_http_handler.h:59</a></div></div>
<div class="ttc" id="ad__server_8h_html_afcba550cce3f169b37f718e3a6a7a20c"><div class="ttname"><a href="ad__server_8h.html#afcba550cce3f169b37f718e3a6a7a20c">AD_EVENT_INIT</a></div><div class="ttdeci">#define AD_EVENT_INIT</div><div class="ttdoc">Event types. </div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00123">ad_server.h:123</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a225a5999b63c699c4492a8412b315452"><div class="ttname"><a href="ad__http__handler_8h.html#a225a5999b63c699c4492a8412b315452">HTTP_CODE_NOT_MODIFIED</a></div><div class="ttdeci">#define HTTP_CODE_NOT_MODIFIED</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00062">ad_http_handler.h:62</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a515f6b88b99a19e5c0ccdfd43b0e29ad"><div class="ttname"><a href="ad__http__handler_8c.html#a515f6b88b99a19e5c0ccdfd43b0e29ad">ad_http_send_chunk</a></div><div class="ttdeci">size_t ad_http_send_chunk(ad_conn_t *conn, const void *data, size_t size)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00394">ad_http_handler.c:394</a></div></div>
<div class="ttc" id="ad__server_8h_html_a5cdb1e1bd63023d45c94447b4254b17d"><div class="ttname"><a href="ad__server_8h.html#a5cdb1e1bd63023d45c94447b4254b17d">AD_EVENT_READ</a></div><div class="ttdeci">#define AD_EVENT_READ</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00124">ad_server.h:124</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a037c9e7fb06bd5a319011a220c71f866"><div class="ttname"><a href="ad__http__handler_8h.html#a037c9e7fb06bd5a319011a220c71f866">HTTP_PROTOCOL_09</a></div><div class="ttdeci">#define HTTP_PROTOCOL_09</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00049">ad_http_handler.h:49</a></div></div>
<div class="ttc" id="ad__server_8h_html_ab31b601df43a52ea6ca3647c62da51c4"><div class="ttname"><a href="ad__server_8h.html#ab31b601df43a52ea6ca3647c62da51c4">AD_TAKEOVER</a></div><div class="ttdeci">#define AD_TAKEOVER</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00058">ad_server.h:58</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_af5085188b8be2e7ab290fe0ec22789b4"><div class="ttname"><a href="ad__http__handler_8c.html#af5085188b8be2e7ab290fe0ec22789b4">ad_http_get_outbuf</a></div><div class="ttdeci">struct evbuffer * ad_http_get_outbuf(ad_conn_t *conn)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00128">ad_http_handler.c:128</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a320e59775effe7afcab43ecc01da7b3a"><div class="ttname"><a href="ad__http__handler_8h.html#a320e59775effe7afcab43ecc01da7b3a">HTTP_DEF_CONTENTTYPE</a></div><div class="ttdeci">#define HTTP_DEF_CONTENTTYPE</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00078">ad_http_handler.h:78</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html"><div class="ttname"><a href="ad__http__handler_8h.html">ad_http_handler.h</a></div><div class="ttdoc">ad_http_handler header file </div></div>
<div class="ttc" id="ad__server_8h_html"><div class="ttname"><a href="ad__server_8h.html">ad_server.h</a></div><div class="ttdoc">ad_server header file </div></div>
<div class="ttc" id="ad__http__handler_8h_html_a20eb5cc8af538c827de0f7ed9811243c"><div class="ttname"><a href="ad__http__handler_8h.html#a20eb5cc8af538c827de0f7ed9811243c">HTTP_CODE_NOT_FOUND</a></div><div class="ttdeci">#define HTTP_CODE_NOT_FOUND</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00066">ad_http_handler.h:66</a></div></div>
<div class="ttc" id="ad__server_8c_html_a5ed8e931164315ca27568958a1d70316"><div class="ttname"><a href="ad__server_8c.html#a5ed8e931164315ca27568958a1d70316">ad_conn_set_extra</a></div><div class="ttdeci">void * ad_conn_set_extra(ad_conn_t *conn, const void *extra, ad_userdata_free_cb free_cb)</div><div class="ttdoc">Set extra userdata into the connection. </div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8c_source.html#l00513">ad_server.c:513</a></div></div>
<div class="ttc" id="structad__http__s_html_a1b087616782ae37954bc9c84efcddfcb"><div class="ttname"><a href="structad__http__s.html#a1b087616782ae37954bc9c84efcddfcb">ad_http_s::headers</a></div><div class="ttdeci">qlisttbl_t * headers</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00147">ad_http_handler.h:147</a></div></div>
<div class="ttc" id="structad__http__s_html_a129ec0244515d298b2d27bf99716e0b9"><div class="ttname"><a href="structad__http__s.html#a129ec0244515d298b2d27bf99716e0b9">ad_http_s::domain</a></div><div class="ttdeci">char * domain</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00149">ad_http_handler.h:149</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a7c8d72a7d4eda32ad9a6211958463e97"><div class="ttname"><a href="ad__http__handler_8h.html#a7c8d72a7d4eda32ad9a6211958463e97">HTTP_CODE_METHOD_NOT_ALLOWED</a></div><div class="ttdeci">#define HTTP_CODE_METHOD_NOT_ALLOWED</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00067">ad_http_handler.h:67</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_afe22e6f81773c01d316e45009996c4a3"><div class="ttname"><a href="ad__http__handler_8c.html#afe22e6f81773c01d316e45009996c4a3">ad_http_set_response_code</a></div><div class="ttdeci">int ad_http_set_response_code(ad_conn_t *conn, int code, const char *reason)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00263">ad_http_handler.c:263</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a5492f236970d745247b5f5ba47eb9b82"><div class="ttname"><a href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82">ad_http_request_status_e</a></div><div class="ttdeci">ad_http_request_status_e</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00094">ad_http_handler.h:94</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_af370c9b66441321e2c3fa3fc01fbc35c"><div class="ttname"><a href="ad__http__handler_8h.html#af370c9b66441321e2c3fa3fc01fbc35c">HTTP_CODE_LOCKED</a></div><div class="ttdeci">#define HTTP_CODE_LOCKED</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00071">ad_http_handler.h:71</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a20357ffbba80b590ad70f451b2ae299e"><div class="ttname"><a href="ad__http__handler_8c.html#a20357ffbba80b590ad70f451b2ae299e">ad_http_get_status</a></div><div class="ttdeci">enum ad_http_request_status_e ad_http_get_status(ad_conn_t *conn)</div><div class="ttdoc">Return the request status. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00116">ad_http_handler.c:116</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a9b8117eea824b918f2cc0d80251dfe3a"><div class="ttname"><a href="ad__http__handler_8c.html#a9b8117eea824b918f2cc0d80251dfe3a">ad_http_get_inbuf</a></div><div class="ttdeci">struct evbuffer * ad_http_get_inbuf(ad_conn_t *conn)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00123">ad_http_handler.c:123</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a5492f236970d745247b5f5ba47eb9b82a83f0b967f8a75292986a0ecc24a3d104"><div class="ttname"><a href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a83f0b967f8a75292986a0ecc24a3d104">AD_HTTP_REQ_DONE</a></div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00098">ad_http_handler.h:98</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a9067ac0cfb15136e63c134a5292e7716"><div class="ttname"><a href="ad__http__handler_8c.html#a9067ac0cfb15136e63c134a5292e7716">ad_http_send_header</a></div><div class="ttdeci">size_t ad_http_send_header(ad_conn_t *conn)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00331">ad_http_handler.c:331</a></div></div>
<div class="ttc" id="structad__http__s_html_a403c92ef9659a9ba550d17ee9745fd94"><div class="ttname"><a href="structad__http__s.html#a403c92ef9659a9ba550d17ee9745fd94">ad_http_s::contentlength</a></div><div class="ttdeci">off_t contentlength</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00150">ad_http_handler.h:150</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_ad1f324698e12fefadfc2ec5d16ce6a5b"><div class="ttname"><a href="ad__http__handler_8h.html#ad1f324698e12fefadfc2ec5d16ce6a5b">HTTP_CODE_CONTINUE</a></div><div class="ttdeci">#define HTTP_CODE_CONTINUE</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00055">ad_http_handler.h:55</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a59ed09afcce36474000c6cded0bd7b64"><div class="ttname"><a href="ad__http__handler_8c.html#a59ed09afcce36474000c6cded0bd7b64">ad_http_set_response_header</a></div><div class="ttdeci">int ad_http_set_response_header(ad_conn_t *conn, const char *name, const char *value)</div><div class="ttdoc">Set response header. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00231">ad_http_handler.c:231</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a6d47746cc8b934944ed4f05308b2da63"><div class="ttname"><a href="ad__http__handler_8h.html#a6d47746cc8b934944ed4f05308b2da63">HTTP_CODE_INTERNAL_SERVER_ERROR</a></div><div class="ttdeci">#define HTTP_CODE_INTERNAL_SERVER_ERROR</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00072">ad_http_handler.h:72</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_a5be41fc8a08dcadf94fc271aeb05b6e2"><div class="ttname"><a href="ad__http__handler_8c.html#a5be41fc8a08dcadf94fc271aeb05b6e2">ad_http_send_data</a></div><div class="ttdeci">size_t ad_http_send_data(ad_conn_t *conn, const void *data, size_t size)</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00367">ad_http_handler.c:367</a></div></div>
<div class="ttc" id="ad__server_8h_html_a8d1358baba080a2f6b0d350928af7a89"><div class="ttname"><a href="ad__server_8h.html#a8d1358baba080a2f6b0d350928af7a89">AD_OK</a></div><div class="ttdeci">#define AD_OK</div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8h_source.html#l00057">ad_server.h:57</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a9e272d1190eb37ce4447a9021f68a0c4"><div class="ttname"><a href="ad__http__handler_8h.html#a9e272d1190eb37ce4447a9021f68a0c4">HTTP_CODE_NOT_IMPLEMENTED</a></div><div class="ttdeci">#define HTTP_CODE_NOT_IMPLEMENTED</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00073">ad_http_handler.h:73</a></div></div>
<div class="ttc" id="ad__server_8c_html_ad6dd41a4169cd1fcbac17462fa6b5cf8"><div class="ttname"><a href="ad__server_8c.html#ad6dd41a4169cd1fcbac17462fa6b5cf8">ad_conn_get_extra</a></div><div class="ttdeci">void * ad_conn_get_extra(ad_conn_t *conn)</div><div class="ttdoc">Get extra userdata attached in this connection. </div><div class="ttdef"><b>Definition:</b> <a href="ad__server_8c_source.html#l00520">ad_server.c:520</a></div></div>
<div class="ttc" id="structad__http__s_html_a77545254e60b3c635c49efa321cfb054"><div class="ttname"><a href="structad__http__s.html#a77545254e60b3c635c49efa321cfb054">ad_http_s::host</a></div><div class="ttdeci">char * host</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00148">ad_http_handler.h:148</a></div></div>
<div class="ttc" id="ad__http__handler_8c_html_ac07e895997348c2885722f98c3260438"><div class="ttname"><a href="ad__http__handler_8c.html#ac07e895997348c2885722f98c3260438">ad_http_get_content_length</a></div><div class="ttdeci">off_t ad_http_get_content_length(ad_conn_t *conn)</div><div class="ttdoc">Return the size of content from the request. </div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8c_source.html#l00148">ad_http_handler.c:148</a></div></div>
<div class="ttc" id="structad__http__s_html_adb7444a8f1879654976dbde11b27bcee"><div class="ttname"><a href="structad__http__s.html#adb7444a8f1879654976dbde11b27bcee">ad_http_s::inbuf</a></div><div class="ttdeci">struct evbuffer * inbuf</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00137">ad_http_handler.h:137</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a33f32423ccbf3a2a61f56cc5aee18cd8"><div class="ttname"><a href="ad__http__handler_8h.html#a33f32423ccbf3a2a61f56cc5aee18cd8">HTTP_CODE_MOVED_TEMPORARILY</a></div><div class="ttdeci">#define HTTP_CODE_MOVED_TEMPORARILY</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00061">ad_http_handler.h:61</a></div></div>
<div class="ttc" id="structad__http__s_html_a64ea17af0a96e99853d6fc2a08bfe23b"><div class="ttname"><a href="structad__http__s.html#a64ea17af0a96e99853d6fc2a08bfe23b">ad_http_s::request</a></div><div class="ttdeci">struct ad_http_s::@0 request</div></div>
<div class="ttc" id="structad__http__s_html_aa01e34066ff0db7db68172c9089f6e69"><div class="ttname"><a href="structad__http__s.html#aa01e34066ff0db7db68172c9089f6e69">ad_http_s::method</a></div><div class="ttdeci">char * method</div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00140">ad_http_handler.h:140</a></div></div>
<div class="ttc" id="ad__http__handler_8h_html_a5492f236970d745247b5f5ba47eb9b82a4f8f5da8e1d8346eba285fd27bcd9811"><div class="ttname"><a href="ad__http__handler_8h.html#a5492f236970d745247b5f5ba47eb9b82a4f8f5da8e1d8346eba285fd27bcd9811">AD_HTTP_REQ_HEADER_DONE</a></div><div class="ttdef"><b>Definition:</b> <a href="ad__http__handler_8h_source.html#l00097">ad_http_handler.h:97</a></div></div>
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